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Using Versioning in ArcSDE for Land Management Decision Making. Presented by Chris Strobl – USDA Forest Service Acting Region 6 SDE Administrator Geospatial ’09 Conference Snowbird, UT April 20, 2009. NEPA. Saw capability for this use in various SDE training sessions

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Using versioning in arcsde for land management decision making l.jpg
Using Versioning in ArcSDE for Land Management Decision Making

Presented by Chris Strobl – USDA Forest Service

Acting Region 6 SDE Administrator

Geospatial ’09 Conference

Snowbird, UT

April 20, 2009

NEPA


Motivation context l.jpg

Saw capability for this use in various SDE training sessions Making

Experienced difficult project decision implementation due to data issues

Wondering if anyone else is doing this, but haven’t found examples in the Forest Service

Wanted to present concept to stimulate discussion

Motivation/Context


Use of arcsde in natural resource management l.jpg

Typically viewed as a corporate data repository Making

Versions typically presented as a QA/QC tool or as a method for accommodating multi-user editing.

Decision Support Systems could incorporate idea of versioning for alternative development and incorporation at the project/field level

Use of ArcSDE in Natural Resource Management


Using sde for land management decision making l.jpg

Benefits: Making

Closer coupling of corporate and project data

Predictable and stable repository with robust backup

Secure Editing and flexibility to assign access levels

Ease of Integration at project end

Concurrent Data Maintenance

Others?

Using SDE for Land Management Decision Making

Timely and accurate implementation of land management decisions in corporate databases for better land stewardship!

Equals


Using sde for land management decision making5 l.jpg
Using SDE for Land Management Decision Making Making

Challenges:

  • Corporate tabular data may not be registered with Geodatabase

  • Potential SDE performance Issues

  • New way of looking at project data management

  • Others?


What is a version l.jpg
What is a Version? Making

  • Snapshot in time

    • Database at time version was created

      plus edits made in that version

  • Method to isolate users’ work

    • Edit without locking features

  • NOT a copy of data or the GDB

Default

Forest

Edit 1

Edit2

Edit3


Creating versions l.jpg
Creating Versions Making

  • Created from existing parent

    • Initially created from Default version

  • Not a copy of data or GDB

  • Any number can be created

    • Multiple editors on same version

    • Multiple editors on different versions

Default

Default

Forest

Edit 1

Edit 2

Edit 3

Edit 4


Project and data maintenance versions l.jpg

Project versions can coexist and be edited concurrently with ongoing data maintenance edit actions.

Data maintenance versions can be pulled into project alternative versions.

Project and Data Maintenance Versions

Default

Library

Project

Edit 1

Alt 1

Alt 2

Alt 3


The datasets l.jpg
The Datasets ongoing data maintenance edit actions.


Project versions l.jpg

Default ongoing data maintenance edit actions.

Project 1

Edit 1

Project1_alt 1

Project1_alt 2

Project1_alt 3

Project Versions


The default representation l.jpg
The Default Representation ongoing data maintenance edit actions.


Alternative 1 l.jpg
Alternative 1 ongoing data maintenance edit actions.


Alternative 2 l.jpg
Alternative 2 ongoing data maintenance edit actions.


Alternative 3 l.jpg
Alternative 3 ongoing data maintenance edit actions.


Concurrent editing l.jpg
Concurrent Editing ongoing data maintenance edit actions.


Project 1 decision version l.jpg
Project 1 Decision Version ongoing data maintenance edit actions.


The new default l.jpg
The New Default ongoing data maintenance edit actions.


Project wrap up l.jpg
Project Wrap-up ongoing data maintenance edit actions.

  • Export Versions as stand-alone Geodatabases

  • Re-point .mxds to stand-alone datasets

  • Archive data and projects

  • Clean up SDE Versions


Questions l.jpg
Questions? ongoing data maintenance edit actions.


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